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kubectl_factory.go
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kubectl_factory.go
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// Copyright Istio Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cli
import (
"k8s.io/apimachinery/pkg/api/meta"
"k8s.io/cli-runtime/pkg/resource"
openapiclient "k8s.io/client-go/openapi"
"k8s.io/kubectl/pkg/cmd/util"
"k8s.io/kubectl/pkg/util/openapi"
"k8s.io/kubectl/pkg/validation"
"istio.io/istio/pkg/kube"
)
type Factory struct {
kube.PartialFactory
full util.Factory
}
func (f Factory) NewBuilder() *resource.Builder {
return f.full.NewBuilder()
}
func (f Factory) ClientForMapping(mapping *meta.RESTMapping) (resource.RESTClient, error) {
return f.full.ClientForMapping(mapping)
}
func (f Factory) UnstructuredClientForMapping(mapping *meta.RESTMapping) (resource.RESTClient, error) {
return f.full.UnstructuredClientForMapping(mapping)
}
func (f Factory) Validator(validationDirective string) (validation.Schema, error) {
return f.full.Validator(validationDirective)
}
func (f Factory) OpenAPISchema() (openapi.Resources, error) {
return f.full.OpenAPISchema()
}
func (f Factory) OpenAPIV3Client() (openapiclient.Client, error) {
return f.full.OpenAPIV3Client()
}
var _ util.Factory = Factory{}
// MakeKubeFactory turns a partial kubetl factory from CLIClient into a full util.Factory
// This is done under istioctl/ to avoid excessive binary bloat in other packages; this pulls in around 10mb of
// dependencies.
var MakeKubeFactory = func(k kube.CLIClient) util.Factory {
kf := k.UtilFactory()
return Factory{
PartialFactory: kf,
full: util.NewFactory(kf),
}
}